TFR7 - Rooftop Evaporator

TFR7BX2

This is the split roof top mounted fan coil (cooling) unit. It utilises the evaporator section of the package unit incorporating the same ducting, electrics, heating and fresh air pressurisation. It is designed for use where size and/or weight constraints restrict the use of the TDR6 package unit. This unit can either be matched to the TCF6 force draft condenser or a radiator mounted condenser coil in mobile applications.

VEHICLES

  • DRILL
  • DOZER
  • TRUCK

SPECIFICATIONS

METRICIMPERIAL
Cooling Capacity7.0 kW23,884 BTU
Heating Capacity6.0 kW20,472 BTU
Fan Speeds33
Air Flow170 l/s360 CFM
Fresh Air30 l/s64 CFM
Power Supply24 V24 V
Current Draw13.5 A13.5 A
RefrigerantR134aR134a
Maximum Ambient Temperature54°C129°F
Weight (nominal)80.0 Kg176.0 lbs
Technical Manual ReferenceSM395-5000SM395-5000
Dimension L X W X H774mm X 600mm X 266mm30.5in X 23.6in X 10.5in

SPARE PARTS LIST

Sl.No.PART NO.DESCRIPTIONQTY
MC044SRETURN AIR FILTER ASSEMBLY E&T SERIES1
1AS500037
AU320C053
UF171
UF173
UF174
AU320028
UF034
SUPPLY FAN ASSEMBLY
MOTOR 3450-263 27VDC D/S
BLOWER 121D X 127W X 3/8” DI
BLOWER HOUSING LEFT HAND
BLOWER HOUSING RIGHT HAND
MOTOR BRUSH KIT - ASSEMBLY + HOLDER
INLET RING 103.5MM
1
1
2
1
1
1
1
2AU521509
AU521508
TX VALVE 2T 3/8” IN 1/2” OUT 1/4” EQ R134A
TX ORIFICE 2T R22 #06
1
1
3UE016THERMOSTAT DEICE STUD1
4AU661487RELAY 50A 24VDC 1 POLE1
5UE057VALVE SOLENOID1/4" BSP 24VDC WATER1
6AU681925THERMOSTAT 12-24VDC WITH SENSOR + POT1
7AU120954EVAPORATOR COIL 570MM X 152MM X 95MM 6RW TDR61
8AU692105RESISTOR 2 OHM 100W 1 CLIPS ADJUSTABLE1
9AU130014HEATER COIL 570 X 152 X 32 2RW TFR6BX21
10AS247423LID ASSEMBLY1
AU862213SEAL 1011-10 RUBBER1
AU851590TOGGLE CLAMP RUBBER2
AU641065CIRCUIT BREAKER 25A PUSH PULL1
AU641C110CIRCUIT BREAKER 15A PUSH PULL1
AU821300DIFFUSER ROUND 120MM POLYAMIDE4
AU517505VALVE ACCESS 1/4" 1/8" OD SOLDER1
UC020HOSE CLEAR PVC 12 5MM ID6.00
UC504DRAIN NOZZLE 13MM4
AU523365LOW PRESSURE SWITCH 1/4” FF 205kPa1
AU663563ROTARY SWITCH FAN1
AU663569ROTARY SWITCH MODE1
AU681926POT 10K WITH PLUG1

MAINTENANCE

MC044S
RETURN AIR FILTER ASSEMBLY E&T SERIES

AU320C053
MOTOR 3450-263 27VDC D/S

AU521509
TX VALVE 2T 3/8”IN 1/2”OUT 1/4”EQ R134A

AU521508
TX ORIFICE 2T R22 #06

UE016
THERMOSTAT DEICE STUD

AU661487
RELAY 50A 24VDC 1 POLE

UE057
VALVE SOLENOID 1/4” BSP 24VDC WATER

AU681925
THERMOSTAT 12-24VDC WITH SENSOR + POT

AU862213
SEAL EMKA 1011-10 RUBBER

COMPANION ITEMS

PART NO.DESCRIPTION
TCF7BX2Electric Condenser
EB9P4XPressuriser
H0017479Hydraulic Compressor
H0017481Hydraulic Compressor
AU1102401Radiator Condenser
AU270306Engine Driven Compressor
AU270307Engine Driven Compressor
AU2790311Engine Driven Compressor
AU270312Engine Driven Compressor
AU531422Receiver Drier
AU523655HP Switch
SIGMA Knorr-Bremse Australia

Knorr-Bremse Australia
23 - 29 Factory Street
Granville NSW 2142
Australia

Phone: 1300 643 643
mid.aus@sigma-hvac.com